Medically reviewed by Michael Menna, DO Mercury is a highly toxic environmental metal that can lead to mercury toxicity or ...

Shingles is a funny-sounding name for a seriously painful disease. How painful? That's hard to put into words. Printable ones ...

"People who have an allergy or severe sensitivity to eggs run the risk of serious or life-threatening allergic reaction if ...

Latex allergy. If you have a latex allergy, you may have an allergic reaction if you come in contact with latex — either through skin contact or by breathing latex fibers in the air. Natural rubber ...

New research from the University of Pittsburgh uncovers how inhaled house dust mites, a common trigger of allergic asthma, ...

Carbon monoxide poisoning shows signs and symptoms throughout the body. Some common symptoms of carbon monoxide poisoning include: Treatment for a systemic reaction depends on the type of reaction ...

Breaking out the tissues? It's that time of year! But what kind of sickness do your symptoms point to? As the weather changes, we can start feeling under the weather too — but while each illness ...

The hives she saw online were red and swollen ... With the lack of representation making her own research feel fruitless and her symptoms continuing to worsen, Hawkins knew that it was past ...

If your symptoms persist for longer than 24 hours (or start to get worse), it's time to contact your physician. "Someone should see their doctor about stress hives if they last a long time ...

Symptoms can include itching, dryness, bumps, rash, blisters, or swelling. Contact dermatitis can occur on any part of the body, including the elbows. There are two broad categories of contact ...

A 14-year-old British girl has died in Rome after suffering an allergic reaction to peanuts, according to reports in Italian media. The girl and her family had arrived in the Italian capital last ...